1. Analysis of random anisotropic damage mechanics problems of rock mass

   • Zhang Wohua
   • S. Valliappan

   OriginalPaper Pages: 241 - 259

2. A study of the class II behaviour of rock

   • C. He
   • S. Okubo
   • Y. Nishimatsu

   OriginalPaper Pages: 261 - 273

3. Plastic zones and characteristics-line families for openings in elasto-plastic rock mass

   • Yii-Wen Pan
   • Yi-Ming Chen

   OriginalPaper Pages: 275 - 292

4. Book review

   • R. Ribacchi

   BookReview Pages: 293 - 294

5. Announcements

   Announcement Pages: 295 - 295